package day16.udp的练习;

import java.io.IOException;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.SocketException;

public class ServerDemo {
    public static void main(String[] args) throws IOException {
        DatagramSocket ds=new DatagramSocket(8888);
        byte[] bys=new byte[1024];
        DatagramPacket dp=new DatagramPacket(bys,bys.length);
        ds.receive(dp);
        byte[] data=dp.getData();
       // int length=dp.getLength();
        System.out.println( new String(data));
        ds.close();





    }
}
